Block 221,431
Found by BTC Guild 3 minutes after the block before it. Its 517 transactions paid 0.4415 BTC in fees, 2% of the miner's reward.
, 13 years 8 months ago
What's inside
Each square is one of its 517 transactions, as big as the space it took. The miner packs the best payers first, from the top left.
Facts
- Found
- 16 Feb 2013, 07:42 UTC
- Confirmations
- 752,497
- Transactions
- 517
- Size
- 223 kB22.3% full by weight
- Fees
- 0.4415 BTC
- Reward
- 25.4415 BTCnew coins plus fees
- Median fee rate
- 193 sat/vBmost paid 51 to 387 sat/vB
- Pool
- BTC Guildfrom the coinbase: a claim, not proof
- Difficulty
- 3.28 M
Luck. Its hash made it under the target with an everyday margin: luckier than 40% of blocks.
The chain
It carries the hash of block 221,430, the block before it. Change anything in that block and its hash changes, so this one no longer fits: that is what makes the blocks a chain. Block 221,432 carries this one's hash in turn.
Transactions
In block order, the miner's reward first. 25 to a page.
Technical details
- Hash
- 000000000000030c653b3b062f45a6eb4ceb54aa28c2e1c0c867cfaf5f22f1c4
- Previous hash
- 000000000000042d3ac89d0d6ea2b2d367a1571e3bada7f29047a38656d51c1d
- Merkle root
- 74f7828a1ecfb586aea630b34fc849e0d2831a101829222ca3e2f092cf42164b
- Version
- 0x00000002
- Bits
- 1a051f3c
- Nonce
- 1,549,468,240
- Timestamp
- 1361000530
- Median time
- 16 Feb 2013, 06:27 UTC
- Weight
- 890,760 WU
- Chainwork
- 00000000000000000000000000000000000000000000002aa0971659a78babf8
What the miner wrote in the block's first transaction: Mined by BTC Guild
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